Attribute | Nikon 300mm f/2.8G ED AF-S VR II Nikkor × | Sigma APO 300mm ƒ/2.8 EX DG HSM × |
---|---|---|
Magnification Ratio (x) | 0.16 | 0.13 |
Filter Size (mm) | 52 | 46 |
Focus Details | Internal with SWM; 3 focus modes (M, M/A and A/M), focus preset with Memory Recall, Focus Limiter Switch | Internal; HSM with full-time manual override |
Closest Focus (m) | 2.3 | 2.5 |
Lens Construction | 11 elements in 8 groups (including 3 ED glass elements and 1 meniscus protective glass element) | 11 elements in 9 groups, including 2 ELD elements |
Length (mm) | 267.5 | 214.5 |
Focal Length (mm) | 300.00 | 300.00 |
Diaphragm Blades Type | rounded | - |
Brand | Nikon | Sigma |
Image Circle | 35mm | 35mm |
Name | Nikon 300mm f/2.8G ED AF-S VR II Nikkor | Sigma APO 300mm ƒ/2.8 EX DG HSM |
Weight (g) | 2900 | 2400 |
Type | Telephoto Prime | Telephoto Prime |
Notes | Image Stabilization | Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax |
APS Equivalent | 450mm | 1.5x: 450mm; 1.6x: 480mm |
Aperture (f) | 2.80 - 22.00 | 2.80 - 32.00 |
Diaphragm Blades | 9 | 9 |
Diagonal Angle of View (degree) | 8.20 | 8.20 |
Diameter (mm) | 124 | 119 |